.container {
  background-repeat: no-repeat;
  background-size: cover;
  background-position: center center;
}
.homewrap {
  text-align: center;
}

.operation {
  width: 30%;
  margin-left: 35%;
  padding: 13px;
  font-size: 25px;
  font-weight: 600;
}

.operation:hover {
  width: 30%;
  margin-right: 35%;
  background-color: #aeb8c2;
}
